#include "bsp_timer.h"



void bsp_DelayMS(uint32_t ms)
{
	uint32_t i;
	SysTick_Config(72000);
	for(i=0;i<ms;i++)
	{
		while(!((SysTick->CTRL) &(1<<16)));
		
	} 
	SysTick->CTRL &= ~ SysTick_CTRL_ENABLE_Msk;
}
